2020年9月25日 · Mix windows 2008 r2 and windows 2016 Domain controllers. DNS is Active directory integrated. Repliclation all dns servers in the forest. Standard TTL is 1 hour. I change the TTL for a zone to 10 min. Restarted the DNS server srvice and waited a few…

2023年6月15日 · Here's how to modify the time to live (TTL) for a DNS resource record using the Get-DnsServerResourceRecord and Set-DnsServerResourceRecord PowerShell commands. The following example updates the resource record host01.contoso.com so that the …

2018年4月25日 · Most environment accepts defaults but here’s how you can change it if you love to tinker with settings. Login to domain controller > DNS Manager > Advanced . Then look for the DNS record you want to change the TTL . Change the TTL to desired settings and click Apply > OK... In my case I changed it to 60 Seconds or 1 Minute.

2021年5月4日 · Your windows DNS server will be forwarding to a specific DNS server or using the default root hints. It still honors the TTL that is given to it by the upstream server response. Workstation clients have their own cache. 1 hour is a very common TTL setting so it sounds like it is working correctly.

2014年1月15日 · We use Microsoft Active Directory with Windows DNS servers (obviously) and Exchange 2007. Our external web servers use linux name servers which do zone transfers from our Microsoft DNS servers for our internal DNS records.

2023年4月5日 · Learn how to change TTL value for DNS record in Windows Server and why you must enable advanced view in this step-by-step guide.

Windows Server hosts that have been promoted to domain controller can store DNS zone data in the Active Directory Domain Services (ADDS) rather than in a zone text file. This is known as an AD-integrated DNS zone .

Designing Windows Active Directory DNS (AD DNS) for a multi-site company is a process that should balance a few crucial aspects, including site-to-site replication, DNS refresh and retry intervals, and time to live (TTL) settings.

2019年11月4日 · “It’s always DNS”. DNS and Active Directory Domain Services (ADDS) best practices: DC with DNS or DNS on its own has DNS0 pointing to self. Period. Some would recommend 127.0.0.1 as an alternative; ADDS integrated DNS takes care of pointing out all of the other DNS servers on the network and resolving _in DNS_.

2016年11月4日 · We aim to take the confusion out of DNS TTL by answering common questions and providing a FAQ with easy to follow and implement tips. Areas covered outlined below: DNS and TTL Basics. DNS TTL Troubleshooting. DNS Best Practices for Change Management. DNS Tools. Next Steps. Check it out and let me know what you think. Is it robust enough ...